We have a few of these in MS:
MS 463 is entirely in Madison County
MS 468 and 471 are only in Rankin County
MS 467 runs through Hinds County from Edwards to Raymond
MS 67 runs from Biloxi to US 49 at Saucier, all in Harrison County
MS 603 & 604 run only through Hancock County
Florida has a lot. Off the top of my head: 3, 5A, 423, 424, 437, 438, 441, 482, 539, 540, 542, 544, 548, 551, 552, 553...
Most of Wyoming's are intra-county
Quite a lot of these in Northern California, especially in the Bay Area.
Monterey County
- 68
- 183
Santa Clara County
- 85
- 87
- 130
- 237
Alameda County
- 13
- 61
- 185
- 238
- 260
San Mateo County
- 109
- 114
Contra Costa County
- 242
Marin County
- 131
I'm sure they're very common if you really look into a lot of them. Off the top of my head I know there's PA 946 and 512 in Northampton County, PA, which is relatively small at 377 sq miles. There's also PA 222 in Allentown (Lehigh County) which was to be a part of US 222 that got denied, so there are probably a lot of intra-county state routes in multiple counties that exist for the same or at least similar reason, for example NJ 495
Offhand I can think of a few Texas examples... severely incomplete list follows:
- SH 10 and SH 26 in Tarrant Co.
- SH 57 in Smith Co.
- SH 151 and SH 218 in Bexar Co.
- SH 93 in Bowie Co.
- SH 40 in Brazos Co.
- Toll SH 255 in Webb Co.
Not sure whether most of these are in the more urban areas or if those are just the examples that came to my mind more readily. There are a few in relatively less populated areas, i.e., SH 51 in Hansford Co., but as expected many seem to connect two county seats.
Oh, of course, can't forget SH 165 in Travis Co. :)
Highway 30 is the only one I can think of off hand for Wisconsin. Minnesota has quite a few in the Cities area from what I can recall.
Quite a few in Oregon:
OR 3 Wallowa
OR 8 Washington
OR 11 Umatilla
OR 37 Umatilla
OR 38 Douglas
OR 39 Klamath
OR 46 Josephine
OR 51 Polk
OR 52 Malheur
OR 70 Klamath
OR 86 Baker
OR 103 Clatsop
OR 131 Tillamook
OR 201 Malheur
OR 205 Harney
OR 210 Washington
OR 212 Clackamas
OR 214 Marion
OR 217 Washington
OR 224 Clackamas
OR 228 Linn
OR 229 Lincoln
OR 233 Yamhill
OR 234 Jackson
OR 240 Yamhill
OR 281 Hood River
OR 282 Hood River
OR 331 Umatilla
OR 380 Crook
OR 402 Grant
OR 528 Lane
OR 569 Lane
I left off a few still-unsigned routes, but I think I got all the signed highways.
For Michigan, you'd find (unsigned highways marked with an asterisk):
M-8
M-17
M-27
M-47
M-49
M-58
M-63
M-67
M-71
M-73
M-75
M-80
M-85
M-88
M-93
M-103
M-104
M-109
M-113
M-116
M-119
M-125
M-136
M-137
M-139
M-142
M-143*
M-149
M-150
M-154
M-155*
M-156
M-157
M-183
M-185
M-186
M-189
I-194
M-199
M-201
M-203
M-204
M-211
M-212
M-217
M-221
M-222
M-227
M-239
M-247
M-294
I-296*
M-311
M-331*
I-375
I-475
M-553
I-675
Most of the business loops and spurs in the state are single-county highways as well. The Michigan segment of US 8 exists in only one county, and the southern segment of US 141 is also a single-county affair.
Similarly, you'll find a lot of Nevada state routes that do not cross county lines. Given the large size of many Nevada counties (larger than some whole New England states) this isn't overly surprising. It would take some time to compile a list...might be easier to list routes that *do* cross county lines...
NC 610 in High Point (Guilford County) and NC 400 in Manteo (Dare County) come to mind right away
More California:
San Luis Obispo County
227
229
Santa Barbara County
135
154
192
217
225
246
Ventura County
34
232
Los Angeles County
19
27
47
107
134
187
213
Orange County
55
73
133
241
261
Every state highway in Hawaii is one-county.
Only a few of Alaska's dozen numbered state highways (1-11, and 98), leaving aside hundreds of routes with nothing more than unsigned inventory numbers:
9 (Kenai Peninsula borough)
98 (Skagway borough)
5 (Southeast Fairbanks census area within the Unorganized Borough, which is the large part of Alaska not yet assigned to any county-level local government)
10 (Valdez-Cordova census area within the Unorganized Borough).
4 is entirely within the Unorganized Borough, but starts in the Valdez-Cordova census area and ends in the Southeast Fairbanks census area.
Louisiana has literally too many for me to think of and post.
I-97.
Since the thread is about State Highways, I'll also include IN-520 and Iowa Highways 100, unsigned 461, 922, 965, and all of the other little spurs that were decommissioned in 2003.
Maryland has tons and tons of them. I'm pretty sure I can come up with at least fifteen or twenty in Montgomery County alone.
Oklahoma has quite a few of them. Most of the lettered highways are short spurs to a town just off the main route, so those will tend to be in one county. Even the non-suffixed routes will sometimes be all in one county, though. Examples are OK 130 (McClain), OK 135 (unsigned, Tulsa), OK 145 (Garvin), OK 153 (Love), OK 209 (Choctaw, I think). There are even some lower numbered ones–OK 24 (McClain, although a few miles of the southbound/eastbound lane are in Garvin), OK 42 (Washita), OK 96 (Love).
I can think of a zillion ones off the top of my head. A couple notable ones:
-NY 421 is entirely in St. Lawrence county, but to reach it by car, you have to drive through Franklin county
-NY 272 is entirely in Monroe county northbound and Orleans county southbound. It's possible to clinch this road without entering one of the counties it travels through.
Quote from: on_wisconsin on November 24, 2012, 01:31:01 AM
Highway 30 is the only one I can think of off hand for Wisconsin.
More I can think of offhand:
WI 15
WI 24
WI 68
WI 74
WI 79
WI 105
WI 111
WI 117
WI 119
WI 122
WI 123
WI 124
WI 125
WI 126
WI 127
WI 129
WI 147
WI 152
WI 155
WI 157
WI 158
WI 159
WI 165
WI 172
WI 186
WI 193
WI 241 (southern terminus in question though)
WI 243
WI 310
WI 341 (unmarked)
WI 794
I-794
I-894
We have a few of these on Long Island, NY also: NY State Routes 110, 111 and 112 and 114 are entirely in Suffolk County. Nassau County has 106, 107, 101, and probably some more that I'm forgetting. I guess the geography of Long Island plays a large role here. Many North/South routes are in one county because the counties cover from the North Shore to the South Shore.
Mass. Route 4 in Middlesex County.
This does not matter much in New England though, as many counties have no government--MA has 14 counties and 8 of them have no government--and there are ZERO county routes in the 6 states.
Like other states, Virginia has many of these. Note that I'm counting independent cities as counties. This is maybe half of them.
VA 4
VA 9*
VA 26
VA 27
VA 32
VA 34
VA 38
VA 54/54Y
VA 59
VA 62*
VA 68?
VA 70*
VA 73
VA 78
VA 79
VA 82
VA 84*
VA 86*
VA 87*
VA 90
VA 93*
VA 96*
VA 98
VA 99
VA 101
VA 103*
VA 108
VA 111
VA 140
VA 185
VA 192
VA 196
VA 204
VA 226
Every route in the Eastern Shore except VA 178
Almost every 3xx number except 307, 309, 311, 337, 345, 360, and 361
NC 46*
NC 186*
NC 615
NC 902
*keeps number across state border
Ok, I'll do Connecticut. Numbers with an asterisk are highways that continue into another state (in the case of 138, 2 states)
Fairfield: 25, 33, 35*, 37, 39, 53, 55*, 57, 58, 59, 102, 104, 106, 107, 108, 110, 111, 113, 116*, 123*, 124, 127, 130, 135, 136, 137*, 302
New Haven: 22, 40, 42, 68, 70, 77, 100, 103, 114, 115, 121, 122, 139, 142, 146, 150, 152, 162, 172, 188, 243, 313, 334, 337
Hartford: 71A, 75*, 120, 159*, 160, 167, 168*, 173, 174, 175, 176, 177, 178, 185, 187*, 189*, 191, 192*, 194, 218, 220*, 229, 287, 305, 309, 314, 315, 364
Middlesex: 81, 145, 147, 151, 153, 154, 155, 157, 166, 196, 217
Tolland:19*, 31, 186*, 275, 286, 316, 319, 320
New London: 11 27, 78*, 117, 138*, 161, 163, 164, 165*, 184, 201, 213, 214, 215, 216*, 234, 349, 354
Also: I-684 skirts Fairfield County, I-291 is entirely within Hartford County, and one side of NY Route 120A is in Greenwich in Fairfield County.
NJ, off the top of my head (so pardon any errors):
5 - Bergen (original 5 followed 46 to Passaic, Essex, Morris)
13 - Ocean
17 - Bergen (multi-state route)
19 - Passaic (originally proposed as 20)
20 - Passaic (also in Bergen until 1988)
26 - Middlesex (followed 1 to Mercer until 1953)
32 - Middlesex
33 Business - Monmouth
36 - Monmouth
37 - Ocean (once proposed as freeway to Mercer)
48 - Salem (followed 40 to Atlantic until 1953)
53 - Morris
59 - Union
62 - Passaic
63 - Bergen
64 - Mercer
66 - Monmouth
67 - Bergen
68 - Burlington
75 (unbuilt) - Essex
I-76 - Camden
79 - Monmouth
82 - Union
83 - Cape May
87 - Atlantic (originally proposed with a bridge to Ocean)
88 - Ocean
91 - Middlesex
93 - Bergen
***
I-278 - Union
284 - Sussex
324 - Gloucester
439 - Union
445X (Brigantine Connector) - Atlantic
446, 446S (Palisades Parkway) - Bergen
495 (already mentioned) - Hudson
*** Most of the 1xx routes are in a single county. In fact, here are the ones in multiple counties: 124, US 130, 158 (former), 159, 167, 168, 173, 181, 183, I-195.
FL 435 Orange
FL 482 Orange
FL 536 Orange
FL 408 Orange
FL 526 Orange
FL 551 Orange
FL 552 Orange
FL 423 Orange (exists also as CR 423 as well)
FL 416 Orange
FL 527 Orange
FL 437 Orange(now defunct)
FL 438 Orange (used to enter Lake County, now truncated to Oakland)
There are tons in Florida. Too many to list, but these are primarily in Orange County.
Quote from: Steve on November 24, 2012, 10:39:21 AM
NJ, off the top of my head (so pardon any errors):
5 - Bergen (original 5 followed 46 to Passaic, Essex, Morris)
13 - Ocean
17 - Bergen (multi-state route)
19 - Passaic (originally proposed as 20)
20 - Passaic (also in Bergen until 1988)
26 - Middlesex (followed 1 to Mercer until 1953)
32 - Middlesex
33 Business - Monmouth
36 - Monmouth
37 - Ocean (once proposed as freeway to Mercer)
48 - Salem (followed 40 to Atlantic until 1953)
53 - Morris
59 - Union
62 - Passaic
63 - Bergen
64 - Mercer
66 - Monmouth
67 - Bergen
68 - Burlington
75 (unbuilt) - Essex
I-76 - Camden
79 - Monmouth
82 - Union
83 - Cape May
87 - Atlantic (originally proposed with a bridge to Ocean)
88 - Ocean
91 - Middlesex
93 - Bergen
***
I-278 - Union
284 - Sussex
324 - Gloucester
439 - Union
445X (Brigantine Connector) - Atlantic
446, 446S (Palisades Parkway) - Bergen
495 (already mentioned) - Hudson
*** Most of the 1xx routes are in a single county. In fact, here are the ones in multiple counties: 124, US 130, 158 (former), 159, 167, 168, 173, 181, 183, I-195.
Not to nitpick, but you did forget NJ 12 in Hunterdon.
Quote from: on_wisconsin on November 24, 2012, 01:31:01 AM
Highway 30 is the only one I can think of off hand for Wisconsin.
We can also add WI 213.
Just in Ouachita Parish, I can think of. . .
LA 594
LA 616
LA 617
LA 837
LA 838
LA 840-1
LA 840-6
LA 841
LA 3033
There are probably even more than that.
Quote from: on_wisconsin on November 24, 2012, 01:31:01 AM
Minnesota has quite a few in the Cities area from what I can recall.
At one time (before 1980s) that would have been accurate. With turnbacks of trunk highways that were mostly city streets, there are only a few in the Twin Cities area.
100 (Hennepin)
121 (the short ramp from I-35W to Lyndale at the 62 interchange - Hennepin)
243 (Washington)
244 (Washington)
97 (Washington)
280 (Ramsey)
62 (Hennepin)
110 (Dakota)
252 (Hennepin
51 (Ramsey)
50 (Dakota)
My "only a few" list grew as I actually looked at a map. Outstate you would have the remaining 2xx and 3xx routes that were established to serve state facilities. If I had to guess the longest single-county route in Minnesota I would probably look for a large county by area like St. Louis and speculate it may be MN-169.
Quote from: JREwing78 on November 24, 2012, 11:22:30 AM
Quote from: on_wisconsin on November 24, 2012, 01:31:01 AM
Highway 30 is the only one I can think of off hand for Wisconsin.
We can also add WI 213.
There are also WI 243 in Polk County, WI 112 in Ashland County, WI 111 in Price County, WI 79 in Dunn County, WI 124 & WI 178 in Chippewa County, and WI 122 in Iron County... and maybe more, but those are the ones I can think of right now.
Quote from: The High Plains Traveler on November 24, 2012, 12:34:01 PM
Quote from: on_wisconsin on November 24, 2012, 01:31:01 AM
Minnesota has quite a few in the Cities area from what I can recall.
At one time (before 1980s) that would have been accurate. With turnbacks of trunk highways that were mostly city streets, there are only a few in the Twin Cities area.
100 (Hennepin)
121 (the short ramp from I-35W to Lyndale at the 62 interchange - Hennepin)
243 (Washington)
244 (Washington)
97 (Washington)
280 (Ramsey)
62 (Hennepin)
110 (Dakota)
252 (Hennepin
51 (Ramsey)
50 (Dakota)
My "only a few" list grew as I actually looked at a map. Outstate you would have the remaining 2xx and 3xx routes that were established to serve state facilities. If I had to guess the longest single-county route in Minnesota I would probably look for a large county by area like St. Louis and speculate it may be MN-169.
Actually MN 169 crosses briefly into Lake County, according to http://www.dot.state.mn.us/maps/cadd/county/lake3.pdf, so I'm not sure what the longest single-county route in MN would be...
Quote from: pianocello on November 24, 2012, 09:56:05 AM
I-97.
D.C. 295 and its northern continuation into Prince George's County, Maryland, Route 201.
These are near me...
OHIO
Delaware:
521, 750
Franklin:
317, 710
33T*, 315C*
(I-270, I-670)
Madison:
142
Pickaway:
316, 752, 762
Union:
736
Quote from: pianocello on November 24, 2012, 09:56:05 AM
I-97.
Since the thread is about State Highways, I'll also include IN-520 and Iowa Highways 100, unsigned 461, 922, 965, and all of the other little spurs that were decommissioned in 2003.
I-238????
I wouldn't even attempt this for Kentucky, as most of the four-digit routes and many of the three-digit routes would fit this category.
How many state routes are entirely within Cherry Co, NE?
A few more California examples:
Alameda - 112, 262
Los Angeles - 103, 170
Monterey - 218
Sacramento - 51, 244
San Diego - 15, 52, 54, 67, 75, 76, 94, 188, (209), (252), (274), 282, 905
Santa Cruz - 236
Quote from: kinupanda on November 24, 2012, 01:28:00 AM
Offhand I can think of a few Texas examples... severely incomplete list follows:
- SH 10 and SH 26 in Tarrant Co.
- SH 57 in Smith Co.
- SH 151 and SH 218 in Bexar Co.
- SH 93 in Bowie Co.
- SH 40 in Brazos Co.
- Toll SH 255 in Webb Co.
Not sure whether most of these are in the more urban areas or if those are just the examples that came to my mind more readily. There are a few in relatively less populated areas, i.e., SH 51 in Hansford Co., but as expected many seem to connect two county seats.
Oh, of course, can't forget SH 165 in Travis Co. :)
I'd like to add TX-286 and TX-358 in Nueces County to that.
Even More California:
Amador CountyButte CountyDel Norte CountyHumboldt CountyImperial CountyInyo CountyKern CountyLake CountyMadera CountyMerced CountyMono CountyPlacer CountyRiverside CountySan Bernardino CountyShasta CountySiskiyou CountySonoma CountyTulare County
- 137 (? - because the road atlas shows it slightly crossing the county line)
- 201
- 216
*Whew...*
Quote from: Eth on November 24, 2012, 09:56:42 AM
Maryland has tons and tons of them. I'm pretty sure I can come up with at least fifteen or twenty in Montgomery County alone.
Many small state highways in Montgomery County were decommissioned in the late 1990's in exchange for SHA taking-over what is now Md. 119, the Great Seneca Highway.
Here are some (several "little" ones omitted):
107
109 (comes close to, but apparently does not enter, Frederick County)
112
115
118
119
121
124
182
185
186
187
188
189
190
191
192
195
384
390
396
547
586
614
787
899
911
927
South Carolina has plenty of them too. Here are those in my area.
In Aiken County:
SC 118
SC 421 (AUGUSTA RD)
In Barnwell County:
SC 37
SC 304 (HILDA RD)
In Edgefield County:
SC 430 (MEETING STREET RD)
In Hampton County:
SC 363
In Orangeburg County:
SC 210 (BOWMAN BRANCH HY)
SC 310 (CAMDEN RD)
SC 314 (BUNCHES FORD RD)
In Saluda County:
SC 193
SC 194
Essex County, Massachusetts:
22
35
97
108
114
127
127A
129A
213
286
Illinois (from north to south):
Jo Davies County:
IL-35
Winnebago County:
IL-70
Boone County:
IL-76
Lake County:
IL-131
IL-132
IL-134
IL-137
Cook County:
I-190
Will County:
IL-129
La Salle County:
IL-178
IL-351
Whiteside County:
IL-136
Henry County:
IL-81
Rock Island County:
IL-5
IL-192
Warren County:
IL-135*
*IL-135 forms part of the line between Mercer and Warren Counties
Knox County:
IL-167
IL-180
Stark County:
IL-93
Peoria County:
IL-6
IL-90
Kankakee County:
IL-114
Tazewell County:
IL-98
Adams County:
IL-57
Pike County:
US-54
Sangamon County:
IL-124
Vermilion County:
IL-119
Macoupin County:
IL-138
Jersey County:
IL-109
Madison County:
I-270
IL-143
IL-255
St Clair County:
IL-163
White County:
IL-141*
*IL-141 forms part of the line between Gallatin and White Counties
Franklin County:
IL-184
Perry County:
IL-152
Randolph County:
IL-155
Jackson County:
IL-151
Alexander County:
US-60
US-62
In addition, there are more than a that just barely cross a county line after spending most of their time in one county such as IL-58 (Cook County with a few blocks in Kane County).
Quote from: roadman65 on November 24, 2012, 10:57:40 AM
FL 437 Orange(now defunct)
Have the signs been removed? They were still there in 2011:
(https://www.aaroads.com/forum/proxy.php?request=http%3A%2F%2Fwww3.dot.state.fl.us%2Fvideologsource2%2F11575005%2FB75180000N_C%2FI_00009_C.jpg&hash=903947131721fbb38bcc78bafaac97db037542eb)(https://www.aaroads.com/forum/proxy.php?request=http%3A%2F%2Fwww3.dot.state.fl.us%2Fvideologsource2%2F11575006%2FB75250000W_C%2FI_01740_C.jpg&hash=7d154cf3049458a810c4c0a01803a31e7242b741)(https://www.aaroads.com/forum/proxy.php?request=http%3A%2F%2Fwww3.dot.state.fl.us%2Fvideologsource2%2F11575006%2FB75230000E_C%2FI_00095_C.jpg&hash=00eadc6b8de47eec5ea31440912398749cef2861)
Quote from: roadman65 on November 24, 2012, 10:57:40 AM
FL 438 Orange (used to enter Lake County, now truncated to Oakland)
I don't think it ever entered Lake County.
Delaware County, PA
-PA 420
-PA 452
-PA 261
-PA 491
Chester County, PA (I'm sure I've missed a few)
-PA 926
-PA 796
-PA 841
-PA 842
-PA 82
-PA 282
-PA 52
-PA 162
New Castle, Kent, and Sussex County, Delaware
-a lot
Quote from: PennDOTFan on November 24, 2012, 09:14:35 PM
New Castle, Kent, and Sussex County, Delaware
-a lot
Of course being those are the only three counties of the State and all go across it completely. Therefore all East to West highways cannot be intercounty.
Quote from: roadman65 on November 24, 2012, 09:34:16 PM
Quote from: PennDOTFan on November 24, 2012, 09:14:35 PM
New Castle, Kent, and Sussex County, Delaware
-a lot
Of course being those are the only three counties of the State and all go across it completely. Therefore all East to West highways cannot be intercounty.
Except for SR 16 and formerly SR 14.
Iowa (not counting highways that cross into other states):
32: Dubuque
51: Allamakee
58: Black Hawk
62: Jackson
85: Poweshiek
98: Van Buren
100: Linn
117: Jasper
122: Cerro Gordo
127: Harrison
128: Clayton
152: Clarke
160: Polk
165: Pottawattamie
182: Lyon
192: Pottawattamie
196: Sac
212: Iowa
220: Iowa
224: Jasper
333: Fremont
346: Chickasaw
415: Polk
Honorable mention: Southbound IA 23 is entirely in Mahaska County, but part of northbound IA 23 is in Keokuk County since its southernmost two miles straddle the county line.
Quote from: on_wisconsin on November 24, 2012, 01:31:01 AM
Highway 30 is the only one I can think of off hand for Wisconsin. Minnesota has quite a few in the Cities area from what I can recall.
Both WI 15 and WI 125 are entirely in Outagamie County.
Also, WI 119, WI 241 and WI 341 are entirely in Milwaukee County.
WI 105 is entirely in Douglas County.
WI 172 is entirely in Brown County.
These are just a few.
--------------
One that Big John missed - WI 180 is entirely in Marinette County.
I was thinking that WI 110 was entirely in Waupaca County, but then I remembered that its northernmost couple of blocks are in Shawano County.
Mike
Quote from: vtk on November 24, 2012, 02:13:38 PM
How many state routes are entirely within Cherry Co, NE?
Being it is mostly ranch land in Cherry County, the only state highways which exist solely in Cherry County are S-16A, S-16B, and S-16F.
As for Nebraska in general, most of the spurs and links are in one county. As for numbered highways, the only ones I can think of offhand are 1 (Cass County), 110 (Dakota County) and 370 (Sarpy County). Some of the highways split into multiple parts have parts entirely in one county (the far eastern part of 66 is entirely in Cass County), but the highway as a whole is not.
Lots of these in Alabama:
Baldwin County:
AL-180
AL-182
AL-135
AL-161
AL-104
AL-181
AL-287
AL-225
Mobile County:
I-165
AL-188
AL-193
AL-217
AL-158
AL-163
AL-213
Jackson County:
AL-146
AL-277
AL-279
AL-71
AL-73
Madison County:
AL-255
Limestone County:
AL-251
AL-127
Lauderdale County:
AL-64
AL-207
Marshall County:
AL-62 (4-lane in the middle of nowhere)
Dekalb County:
AL-176
Cherokee County:
AL-273
AL-283
Etowah County:
AL-291
AL-759/I-759
AL-211
Cleburne County:
AL-46
Calhoun County:
AL-204
AL-200
AL-202 (Ends at I-20/Talladega County line)
Talladega County:
AL-275 (about to be taken out when bypass is complete)
AL-235
St. Clair County
AL-174
AL-23
Blount County:
AL-160
Cullman County:
AL-91
Marion County:
AL-233
AL-44
AL-253
AL-142
Walker County:
AL-257 (ends at county line)
AL-124
Jefferson County:
I-459
AL-150
AL-149
AL-151
Shelby County:
AL-70
AL-261
Tuscaloosa County:
I-359
AL-216
AL-297 (future)
AL-215
Pickens County:
AL-86
AL-32
Bibb County:
AL-58
AL-209
Sumter County:
AL-116
Hale County:
AL-60
Perry County:
AL-175
AL-289
Chilton County:
AL-191
Coosa County:
AL-115
Tallapoosa County:
AL-128
AL-121 (recently taken out)
AL-120 (ends at AL-14/also county line)
Lee County:
AL-267
Russell County:
AL-208
AL-26
Macon County:
AL-81
AL-199
AL-138
AL-186
Elmore County:
AL-170
AL-212
Montgomery County:
AL-293
AL-126
AL-108 (Future I-85 loop)
AL-271
AL-152
AL-94
Dallas County:
AL-140
Wilcox County:
AL-164
AL-221
AL-162
Choctaw County:
AL-156
Clarke County:
AL-154
AL-295
AL-178
AL-177
Monroe County:
AL-83 (county line in middle of road at AL-47)
AL-136
Butler County:
AL-245
Washington County:
AL-56
Bullock County:
AL-197
Barbour County:
AL-198
AL-30
AL-131
AL-285
Pike County:
AL-201
AL-93
Henry County:
AL-173
Dale County:
AL-249
AL-37
Coffee County:
AL-192
AL-88
AL-203
AL-166
AL-122
Covington County:
AL-100
AL-55
AL-137
Escambia County:
AL-113
Geneva County:
AL-196
AL-153
Houston County:
AL-109
AL-210
In northwestern Montana: Montana 40 (Whitefish-Columbia Falls) and 82 (Somers-Bigfork) are both primary state highways in Flathead County. If you include the secondary highways, there are quite a few more - but my experience was that few people referred to the secondary route numbers (i.e. Secondary Highway 503 for Foys Lake Road, which both starts and ends in southwestern Kalispell but loops around Foys Lake outside of the city).
Quote from: jp the roadgeek on November 24, 2012, 10:37:00 AM
Ok, I'll do Connecticut. Numbers with an asterisk are highways that continue into another state (in the case of 138, 2 states)
Fairfield: 25, 33, 35*, 37, 39, 53, 55*, 57, 58, 59, 102, 104, 106, 107, 108, 110, 111, 113, 116*, 123*, 124, 127, 130, 135, 136, 137*, 302
New Haven: 22, 40, 42, 68, 70, 77, 100, 103, 114, 115, 121, 122, 139, 142, 146, 150, 152, 162, 172, 188, 243, 313, 334, 337
Hartford: 71A, 75*, 120, 159*, 160, 167, 168*, 173, 174, 175, 176, 177, 178, 185, 187*, 189*, 191, 192*, 194, 218, 220*, 229, 287, 305, 309, 314, 315, 364
Middlesex: 81, 145, 147, 151, 153, 154, 155, 157, 166, 196, 217
Tolland:19*, 31, 186*, 275, 286, 316, 319, 320
New London: 11 27, 78*, 117, 138*, 161, 163, 164, 165*, 184, 201, 213, 214, 215, 216*, 234, 349, 354
Also: I-684 skirts Fairfield County, I-291 is entirely within Hartford County, and one side of NY Route 120A is in Greenwich in Fairfield County.
Windham County, CT: 14*, 14A, 21, 101*, 193*, 198*, 200, 203, 205, 244
Quote from: vtk on November 24, 2012, 02:13:38 PM
How many state routes are entirely within Cherry Co, NE?
Five: R16C, R16D, S16A, S16B, S16F
No mainline routes, just two recreation routes and three spur routes.
Norfolk has eight (including an interstate): VA 170, VA 192, VA 194, VA 247, VA 404, VA 405, VA 406, and I-564. Accomack County on the Eastern Shore has at least nine: VA 126, VA 175, VA 176, VA 179, VA 180, VA 181, VA 182, VA 187, VA 316, and I think another 3xx.
Quote from: on_wisconsin on November 24, 2012, 01:31:01 AM
Highway 30 is the only one I can think of off hand for Wisconsin.
To add to what others have posted: WIS-312 in Eau Claire County
Utah has quite a few because
(1) Some counties in Utah are larger than some eastern states, and
(2) How some state route numbering schemes work (the 281-299 and 300-series that serve state parks). Those routes seem to be gradually phased out, and it's probably more rare to see a 300-series route cross a county line. Also, you have the relative shortness of routes is also a factor. I'll keep the shorter 281-300-series off these lists.
That said, here are a few off the top of my head (italicized routes are decommissioned, starred routes are at least part of an Interstate Business Route):
Washington County
7, 8, 17, 34*, 59, 212, 219
Iron County
56, 148, 271, 274*
Kane County
11
Garfield County
63
Beaver County
160*
Millard County
64, 99*, 100, 125, 133, 136, 174
Sevier County
76, 118*, 119, 120*, 258, 260
Sanpete County
117, 137
Juab County
41*, 54, 78
Box Elder County
13*, 38, 42, 81, 82, 83, 90, 102*, 240
Cache County
23, 61, 101, 142, 165, 200, 218, 237, 238, 239, 252
Daggett County
43, 44
Quote from: jasonsk287 on November 24, 2012, 10:20:51 AM
We have a few of these on Long Island, NY also: NY State Routes 110, 111 and 112 and 114 are entirely in Suffolk County. Nassau County has 106, 107, 101, and probably some more that I'm forgetting. I guess the geography of Long Island plays a large role here. Many North/South routes are in one county because the counties cover from the North Shore to the South Shore.
Suffolk also has 108, 231, 347 and 454. Nassau also has 102, 105 and 135.
Quote from: Takumi on November 25, 2012, 10:51:48 PM
Norfolk has eight (including an interstate): VA 170, VA 192, VA 194, VA 247, VA 404, VA 405, VA 406, and I-564. Accomack County on the Eastern Shore has at least nine: VA 126, VA 175, VA 176, VA 179, VA 180, VA 181, VA 182, VA 187, VA 316, and I think another 3xx.
The other 3xx routes in Accomack Co are VA 335 west of Painter and VA 389 near Melfa. Norfolk also has VA 403
Virginia has a bunch of these (crossing an independent city line counts as crossing a county line in this list): 4, 9, 26, 27, 34, 37, 38, 54, 59, 62, 68, 69, 73, 78, 79, 82, 84, 86, 87, 90, 93, 96, 97, 98, 101, 103, 109, 110, 111, 112, 113, 119, 120, 121, 124, 125, 126, 127, 128, 129, 131, 133, 136, 140, 141, 145, 146, 148, 149, 154, 157, 158, 159, 160, 162, 170, 175, 176, 179, 180, 181, 182, 183, 184, 185, 186, 187, 188, 191, 192, 193, 194, 195, 196, 204, 206, 207, 209, 210, 212, 213, 214, 216, 217, us219, 222, 223, 224, 225, 226, 227, 228, 229, 233, 234, 235, 239, 240, 242, 243, 245, 246, 247, 249, 255, 256, 257, 261, 263, 269, 270, 272, 273, 274, 278, 279, 280, 283, 285, 286, 287, 289, 290, 292, 293, 296, 298, 299; all numbers 300-399 except us301, 307, 311, 321, 331, 337, 338, us340, 345, 351, va360, us360, 361, 369; 400, 401, 403, 404, 405, 406, 409, 412, 413, 415, 420, 598
Two of these have their own business routes...207 and 234
Mapmikey
Not gonna bother figuring out a bunch of PA ones right now, but I'll throw out PA-60. It used to be a fairly long, 4 county route (Allegheny, Beaver, Lawrence, Mercer), but with the extension of I-376, it has been shortened to a fairly short one county route.
A few that come to mind right away from NY (along with others I forgot about and found while verifying the ones I did think of):
Broome County:
Cayuga County:
- NY 326
- NY 437
- NY 38A (almost, it's in Onondaga county for 1.97 miles, then re-enters Cayuga County)
Monroe County:
Onondaga County:
- NY 11A
- NY 174
- NY 175
- NY 290
- NY 297
- NY 298
- NY 321
- NY 598
- NY 635
- NY 695
Seneca County:
- NY 96A
- NY 318 (another almost, the western .7 miles of it are in Ontario County)
Quote from: kphoger on November 24, 2012, 02:03:06 PM
Quote from: pianocello on November 24, 2012, 09:56:05 AM
I-97.
Since the thread is about State Highways, I'll also include IN-520 and Iowa Highways 100, unsigned 461, 922, 965, and all of the other little spurs that were decommissioned in 2003.
I-238????
To get technical, NY considers all routes state routes. Interstates are ##I and US routes are ##U. This means I can include the following:
- US 15 in Steuben County
- I-481 and I-690 in Onondaga County
- I-590 in Monroe County
- I-790 in Oneida County
- I-990 in Niagara County (it's actually a single town route, completely in Lockport)
If I wanted to get even more technical, I could include Reference Routes too.
Quote from: deathtopumpkins on November 24, 2012, 06:21:49 PM
Essex County, Massachusetts:
22
35
97
108
114
127
127A
129A
213
286
And of course, 128 would be on that list if many had their way. :P
Many short "spur" routes would qualify under this in many states, like IN 225 and 443 in Tippecanoe County. (Interestingly, both of these are now spurs off IN 43, with 225 no longer touching 25.
As said before, Florida probably has more single-county state routes than multi-county SRs; especially the three-digit routes. 2diSRs (is that a term?) are rarely single-county, by comparison.
Quote from: Mapmikey on November 26, 2012, 03:32:49 PM
The other 3xx routes in Accomack Co are VA 335 west of Painter and VA 389 near Melfa. Norfolk also has VA 403
For some reason I thought 403's north end was in Virginia Beach. The terrible signage there is something Virginia Beach is especially prone to doing (not that Norfolk isn't). So Accomack has 11 active, which I believe is the most in the state.
Quote
Two of these have their own business routes...207 and 234
Interestingly, 234 Business traverses multiple jurisdictions, entering Manassas.
Quote from: Mapmikey on November 26, 2012, 03:32:49 PM
Quote from: Takumi on November 25, 2012, 10:51:48 PM
Norfolk has eight (including an interstate): VA 170, VA 192, VA 194, VA 247, VA 404, VA 405, VA 406, and I-564. Accomack County on the Eastern Shore has at least nine: VA 126, VA 175, VA 176, VA 179, VA 180, VA 181, VA 182, VA 187, VA 316, and I think another 3xx.
The other 3xx routes in Accomack Co are VA 335 west of Painter and VA 389 near Melfa. Norfolk also has VA 403
Virginia has a bunch of these (crossing an independent city line counts as crossing a county line in this list): 4, 9, 26, 27, 34, 37, 38, 54, 59, 62, 68, 69, 73, 78, 79, 82, 84, 86, 87, 90, 93, 96, 97, 98, 101, 103, 109, 110, 111, 112, 113, 119, 120, 121, 124, 125, 126, 127, 128, 129, 131, 133, 136, 140, 141, 145, 146, 148, 149, 154, 157, 158, 159, 160, 162, 170, 175, 176, 179, 180, 181, 182, 183, 184, 185, 186, 187, 188, 191, 192, 193, 194, 195, 196, 204, 206, 207, 209, 210, 212, 213, 214, 216, 217, us219, 222, 223, 224, 225, 226, 227, 228, 229, 233, 234, 235, 239, 240, 242, 243, 245, 246, 247, 249, 255, 256, 257, 261, 263, 269, 270, 272, 273, 274, 278, 279, 280, 283, 285, 286, 287, 289, 290, 292, 293, 296, 298, 299; all numbers 300-399 except us301, 307, 311, 321, 331, 337, 338, us340, 345, 351, va360, us360, 361, 369; 400, 401, 403, 404, 405, 406, 409, 412, 413, 415, 420, 598
Two of these have their own business routes...207 and 234
Mapmikey
You missed at least one I can think of off the top of my head - 169 (entirely within Hampton).
Quote from: Beeper1 on November 25, 2012, 08:51:57 PM
Quote from: jp the roadgeek on November 24, 2012, 10:37:00 AM
Ok, I'll do Connecticut. Numbers with an asterisk are highways that continue into another state (in the case of 138, 2 states)
Fairfield: 25, 33, 35*, 37, 39, 53, 55*, 57, 58, 59, 102, 104, 106, 107, 108, 110, 111, 113, 116*, 123*, 124, 127, 130, 135, 136, 137*, 302
New Haven: 22, 40, 42, 68, 70, 77, 100, 103, 114, 115, 121, 122, 139, 142, 146, 150, 152, 162, 172, 188, 243, 313, 334, 337
Hartford: 71A, 75*, 120, 159*, 160, 167, 168*, 173, 174, 175, 176, 177, 178, 185, 187*, 189*, 191, 192*, 194, 218, 220*, 229, 287, 305, 309, 314, 315, 364
Middlesex: 81, 145, 147, 151, 153, 154, 155, 157, 166, 196, 217
Tolland:19*, 31, 186*, 275, 286, 316, 319, 320
New London: 11 27, 78*, 117, 138*, 161, 163, 164, 165*, 184, 201, 213, 214, 215, 216*, 234, 349, 354
Also: I-684 skirts Fairfield County, I-291 is entirely within Hartford County, and one side of NY Route 120A is in Greenwich in Fairfield County.
Windham County, CT: 14*, 14A, 21, 101*, 193*, 198*, 200, 203, 205, 244
My copy and paste missed that line. Thanks.
Quote from: Takumi on November 26, 2012, 06:29:03 PM
For some reason I thought 403's north end was in Virginia Beach. The terrible signage there is something Virginia Beach is especially prone to doing (not that Norfolk isn't). So Accomack has 11 active, which I believe is the most in the state.
VA 403 has never officially existed north of US 58, despite postings on US 58 indicating otherwise for 20+ years...
Mapmikey
Quote from: Big John on November 24, 2012, 10:14:55 AM
Quote from: on_wisconsin on November 24, 2012, 01:31:01 AM
Highway 30 is the only one I can think of off hand for Wisconsin.
More I can think of offhand:
WI 15
WI 24
WI 68
WI 74
WI 79
WI 105
WI 111
WI 117
WI 119
WI 122
WI 123
WI 124
WI 125
WI 126
WI 127
WI 129
WI 147
WI 152
WI 155
WI 157
WI 158
WI 159
WI 165
WI 172
WI 186
WI 193
WI 241 (southern terminus in question though)
WI 243
WI 310
WI 341 (unmarked)
WI 794
I-794
I-894
Technically, WI 241 does go just barely into Racine County by 1/4 mile when it ends at I-94.
Another one I can think of is WI 116, entirely in Winnebago County.
So many in Louisiana, so will just list those within the Baton Rouge metro region:
East Baton Rouge: 3113, 1209, 410, 408, 3006, 423, 3034, 946, 3064, 3245, 1248, 3045, Spur 327, 948, 3246, 1068, 3164, 426, Bus US 61/190, I-110
West Baton Rouge: 984, 985, 620, 3091, 989-1, 989-2, 990, 986, 987-1 thru 6, 1145, Spur 415, 3237
West Feliciana: 66, 968, 969, 1263, 3057, 421, 965, 966, 967
East Feliciana: 954, 955, 956, 957, 958, 959, 960, 961, 3255, 952, 963, 422, 68, 412
Pointe Coupee: 417, 418, 419, 420, 970, 971, 972, 973, 3050, Spur 77, 981, 413, 414, 81, 976, 978, 979, 416, Bus 1, Bus 10
Iberville: 3000, Spur 3000, 386, 1148, 141, 3075, 3115, 991, 992-3, 3066, Spur 75, 404, 993, 994, 995, 3001, 1251
Saint Helena: 1041, 1042, 1043, 1044, 1047, 448
Livingston: 1019, 1020, 1022, 1023, 1024, 1025, 1026, 1027, 1028, 1029, 1030, 1031, 1032, 1033, 1034, 3002, 3003, 1259, 3282, 3285, 1037, 1038, 1039
Ascension: 928, 930, 931, 933, 934, 935, 935, 937, 3251, 3140, 621, 939, 940, 429, 3038, 941, 943, 944, 3120, 945, 3089
The vast majority of routes in Louisiana are either single parish, less than ten miles long, or both.
I think some do. But they're wrong.
Quote from: Brandon on November 24, 2012, 06:59:12 PM
Lake County:
IL-131
IL-132
IL-134
IL-137
You forgot IL 60
As for Missouri off the top of my head in no particular order (excluding lettered routes)
St. Louis County:
MO 267 (truncated at the St. Louis City limit. Some maps show it continuing into the city, but MoDOT has denied this)
MO 340
I-170
St. Louis City
MO 799 (secret designation for the MLK Bridge; IIRC IDOT uses 770 for the bridge)
Jefferson County
MO 104
MO 110
Ste. Genevieve County
MO 144
Lincoln County
MO 147
Cape Girardeau County
MO 74
MO 177
Mississippi County
MO 102
MO 105
More for New York:
Niagara County
NY 61
NY 182
NY 18F
NY 429
Erie County:
NY 324
NY 263
NY 179
NY 130
NY 198
NY 400
NY 266
NY 277
NY 391
Chautauqua County
NY 60
NY 394
Steuben County
NY 415
NY 371
Chemung County
NY 328
NY 427
Genesee County
NY 262
Livingston County
NY 258
NY 408
NY 256
Ontario County
NY 444
NY 332
Monroe County
NY 204
NY 531
NY 153
NY 252
NY 252A
NY 383
NY 253
NY 386
NY 250
Wyoming County
NY 362
Quote from: Mapmikey on November 26, 2012, 08:27:45 PM
VA 403 has never officially existed north of US 58, despite postings on US 58 indicating otherwise for 20+ years...
Indeed, and I even have a photo of that posting with a blue street blade at the edge of the picture, confirming it's entirely in Norfolk.
(https://lh6.googleusercontent.com/-i4cusVSwY6Q/UARFI43mbZI/AAAAAAAAC_k/WWBxVwmEQA4/s816/DSC01270.JPG)
The shields for VA 403 also look like Norfolk. I don't know why I thought it entered Virginia Beach.
Arizona One-county state highways
AZ 30 I-10 Reliver Freeway
Maricopa
AZ 48
Yavapai
AZ 51 Piestewa Freeway
Maricopa
AZ 61
Apache
AZ 64 - 2 Sections
Coconino
AZ 67
Coconino
AZ 68
Mohave
AZ 69 Black Canyon Highway
Yavapai
AZ 72
La Paz
AZ 74 Carefree Highway
Maricopa
AZ 75
Greenlee
AZ 78
Greenlee
AZ 79
Pinal
AZ B-79 - Florence
Pinal
AZ 80
Cochise
AZ 84
Pinal
AZ 86
Pima
AZ 89
Yavapai
AZ 90
Cochise
AZ 92
Cochise
AZ 95ts - Parker
La Paz
AZ 95s - Parker Dam
La Paz
AZ 95s Cattail Cove Road
Mohave
AZ 96
Yavapai
AZ 97
Yavapai
Loop 101 Agua Fria/Pima/Price Freeway
Maricopa
AZ 143 HoHoKam Expressway
Maricopa
AZ 169
Yavapai
AZ 180a
Apache
AZ 181
Cochise
AZ 186
Cochise
AZ 187
Gila River Reservation
AZ 188
Gila
AZ 189
Santa Cruz
AZ 195 Robert A. Vaughan Expressway
Yuma
Loop 202 Red Mountain/Santan/South Mountain Freeway
Maricopa
Loop 202s Sky Harbor Blvd
Maricopa
AZ 210 Barraza-Aviation Parkway
Pima
AZ 261
Apache
AZ 266
Graham
AZ 273
Apache
AZ 277
Navajo
AZ 286
Pima
AZ 287
Pinal
AZ 288
Gila
AZ 289
Santa Cruz
Loop 303 Bob Stump Memorial Parkway
Maricopa
AZ 366
Graham
AZ 373
Apache
AZ 377
Navajo
AZ 386
Tohono O'odham Reservation
AZ 387
Pinal
AZ 473
Fort Apache Reservation
AZ 564
Navajo
AZ 587
Gila River Reservation
AZ 989
Pima
Quote from: Duke87 on November 25, 2012, 10:24:49 PM
Quote from: vtk on November 24, 2012, 02:13:38 PM
How many state routes are entirely within Cherry Co, NE?
Five: R16C, R16D, S16A, S16B, S16F
No mainline routes, just two recreation routes and three spur routes.
I always forget about the recreation roads in Nebraska, probably because they are not in the official state log. They almost shouldn't count, since they are only in state parks and I don't offhand know of any which might be in two counties (perhaps Indian Cave State Park, the spur road for which straddles the Nemaha-Richardson County border).
NYSDOT Region 7:
Clinton:
-NY 9B
-NY 22B
-NY 189
-NY 191
-NY 276 (part of which is just feet away from Quebec)
-NY 314 (1592628...)
-NY 422
-NY 456
Franklin:
-NY 122
-NY 186
Jefferson:
-NY 3A
-NY 12E
-NY 12F
-NY 180
-NY 178
-NY 193
-NY 283
-NY 289
-NY 342
-NY 411
Lewis:
-NY 410
St. Lawrence:
-NY 11B
-NY 11C
-NY 37B
-NY 56
-NY 58
-NY 68
-NY 72
-NY 310
-NY 345
-NY 420
-NY 421
Quote from: Michael on November 26, 2012, 05:14:17 PM
To get technical, NY considers all routes state routes. Interstates are ##I and US routes are ##U.
Not true. All but two US routes have no suffix, since NY avoids duplicating them. US 2 (entirely in Clinton County in the village of Rouses Point) is 2U, US 15 is 99I (really), and the others are just themselves.
Quote from: deathtopumpkins on November 24, 2012, 06:21:49 PM
Essex County, Massachusetts:
22
35
97
108
114
127
127A
129A
213
286
Add 150 to your list. Granted, it goes into NH but so do 97, 108 & 286.
Quote from: PurdueBill on November 26, 2012, 05:51:17 PMAnd of course, 128 would be on that list if many had their way. :P
Touche.
Quote from: PennDOTFan on November 24, 2012, 09:14:35 PM
Chester County, PA (I'm sure I've missed a few)
-PA 926
Part of PA 926 actually runs along the county line, just west of PA 352. One side's (westbound) in Westtown, Chester County; the other side's (eastbound) in Thornbury, Delaware County.
Quote from: hobsini2 on November 26, 2012, 10:03:13 PM
Another one I can think of is WI 116, entirely in Winnebago County.
The now decommissioned WI 150 was also entirely in Winnebago County.
Mike
Texas highways:
54 in Culberson County
65 Chambers
112 Eastland
166 Jeff Davis
128 Andrews (continues across state line as NM 128)
179 Freestone
225 Harris
258 Wichita
267 Erath (under construction-first half of US 67 bypass around Dublin)
309 Navarro
334 Henderson
339 Duval (designation file lists only Duval County, but it may extend a few feet into Brooks County)
337 and 254 Palo Pinto
352 Dallas
A few more to add to the list:
Missouri:
Clay County:
MO 1
MO 269 (may be decommissioned?)
MO 283
Jackson County:
MO 12
MO 78
MO 150
MO 350
Pettis County:
MO 765
Boone County:
MO 163
MO 740
MO 763
Buchanan County:
MO 752
MO 759
Kansas:
Cowley County:
K-360
Indiana: (not including multi-segment highways where one segment is only in one county)
IN 51 - Lake County
IN 53 - Lake County
IN 69 - Posey County
IN 103 - Henry County
IN 106 - Marshall County
IN 115 - Wabash County
IN 117 - Marshall County
IN 126 - Tippecanoe County
IN 127 - Steuben County
IN 128 - Madison County
IN 134 - Marion County
IN 142 - Morgan County
IN 143 - Pulaski County
IN 148 - Dearborn County
IN 149 - Porter County
IN 152 - Lake County
IN 154 - Sullivan County
IN 158 - Lawrence County
IN 166 - Perry County
IN 168 - Gibson County
IN 201 - Wells County
IN 211 - Harrison County
IN 212 - Laporte County
IN 225 - Tippecanoe County
IN 232 - Madison County
IN 235 - Jackson County
IN 240 - Putnam County
IN 241 - Knox County
IN 245 - Spencer County
IN 249 - Porter County
IN 258 - Jackson County
IN 261 - Warrick County
IN 263 - Warren County
IN 264 - Dubois County
IN 265 - Clark County
IN 269 - Posey County
IN 301 - Wells County
IN 312 - Lake County
IN 332 - Delaware County
IN 340 - Clay County
IN 341 - Fountain County
IN 342 - Vigo County
IN 352 - Benton County
IN 357 - Gibson County
IN 364 - Pike County
IN 403 - Clark County
IN 441 - Knox County
IN 443 - Tippecanoe County
IN 445 - Greene County
IN 458 - Lawrence County
IN 462 - Harrison County
IN 520 - Porter County
IN 524 - Wabash County
IN 526 - Tippecanoe County
IN 558 - Daviess County
IN 641 - Vigo County
IN 650 - Martin County
IN 727 - Steuben County
IN 827 - Steuben County
IN 912 - Lake County
IN 930 - Allen County
IN 933 - Saint Joseph County
If I'm not mistaken, MO 744 is entirely within Greene County.
Too damn many in Louisiana, but here are the ones in my area:
* Washington Parish - La. 60, La. 62, La. 424, La. 430, La 430 Spur, La. 436, La. 436-1, La. 438, La. 439, La. 1069, La. 1055, LA. 1056, La. 1071, La. 1072, La. 1073, La. 1074, La. 1075, La. 3124
* Tangipahoa Parish - La. 443, La. 445, LA 1049 La. 1050, La. 1053, La. 1054, La. 1055, La. 1057, La. 1061, La. 1062, La. 1063, La 1065, La. 1067, La. 3158, La. 3234, La. 3260.
* St. Tammany Parish - La. 36, La. 41, La. 41 Spur, La. 59, La. 433, La. 434, La. 435, La 435 Spur, La. 1077, La. 1078, La. 1080, La. 1081, La. 1082, La. 1085, La. 1087, La. 1088, La. 1089, La. 1090, La. 1091, La. 1093, La, 1129, La. 3081, La. 3228.
Cuyahoga County (Cleveland), OH:
Street names the route travels along are in parenthesis:
SR-17 (Brookpark/Granger/Libby)
SR-175 (East 260th/Richmond)
SR-291 (Henry Ford Bl./Engle)
and my personal favorite with 9 name changes within it's 14-mile alignment:
SR-237 (W. Clifton/Riverside/Rocky River/Berea Freeway/Front/W. Bagley/Mulberry/Henry/Prospect).
And then there's I-490 ;)
Without going through what (for New Mexico especially) would be an excruciating process, I can identify the longest single-county routes:
New Mexico: NM-12 (74 miles, Catron County)
Colorado: CO-318 (62 miles, Moffat County)
Quote from: The High Plains Traveler on December 02, 2012, 07:48:21 PM
Without going through what (for New Mexico especially) would be an excruciating process, I can identify the longest single-county routes:
New Mexico: NM-12 (74 miles, Catron County)
Colorado: CO-318 (62 miles, Moffat County)
that's an interesting question in general. my guess for CA is route 247: 78 miles, entirely in San Bernardino County.
Harrisburg, PA Area:
York County (Interestingly, 12 of these are exits off I-83 - the first 11 and PA 851)
- 124
- 177
- 181
- 182
- 214
- 216
- 238
- 262
- 295
- 382
- 392
- 425
- 516
- 616
- 624
- 851
- 921
Cumberland CountyAdams County*There is another PA 97 in Erie County, but these may or may not be considered the same route.
Dauphin CountyPerry CountyLebanon CountyFranklin CountyLancaster CountyAlmost...
- 849 - Only the last 1000 feet or so eastbound enter Dauphin County, otherwise Perry.
Quote from: deanej on November 27, 2012, 12:28:27 PM
Quote from: Michael on November 26, 2012, 05:14:17 PM
To get technical, NY considers all routes state routes. Interstates are ##I and US routes are ##U.
Not true. All but two US routes have no suffix, since NY avoids duplicating them. US 2 (entirely in Clinton County in the village of Rouses Point) is 2U, US 15 is 99I (really), and the others are just themselves.
Now that I think about it, you're right. I was thinking about Reference Markers on US 15 that have 15U on them. My closest US route is US 20, and I'm normally on the US 20/NY 5 duplex, which has Reference Markers for NY 5, so I don't see US 20 Reference Markers that often.
As for 99I Reference Markers, I thought someone posted a picture on the forum, but I can't find it. I did find a post of mine from 2011 where I mentioned seeing one back in 2008 (https://www.aaroads.com/forum/index.php?topic=4077.msg89333#msg89333).
Quote from: Scott5114 on November 28, 2012, 11:50:15 AM
If I'm not mistaken, MO 744 is entirely within Greene County.
Ha! I had actually thought of that one, but was too lazy at the time to bother looking it up. Of course, there are a bazillion secondary state routes in Missouri that don't cross county lines..... Has anyone mentioned MO-376 yet?
Quote from: kphoger on December 03, 2012, 10:43:16 PM
Quote from: Scott5114 on November 28, 2012, 11:50:15 AM
If I'm not mistaken, MO 744 is entirely within Greene County.
Ha! I had actually thought of that one, but was too lazy at the time to bother looking it up. Of course, there are a bazillion secondary state routes in Missouri that don't cross county lines..... Has anyone mentioned MO-376 yet?
Another Greene County one–MO 360, which is the portion of the James River Freeway that is not US 60.
Quote from: agentsteel53 on December 03, 2012, 11:52:52 AM
Quote from: The High Plains Traveler on December 02, 2012, 07:48:21 PM
Without going through what (for New Mexico especially) would be an excruciating process, I can identify the longest single-county routes:
New Mexico: NM-12 (74 miles, Catron County)
Colorado: CO-318 (62 miles, Moffat County)
that's an interesting question in general. my guess for CA is route 247: 78 miles, entirely in San Bernardino County.
Arizona 64, 108 miles. Although the only potential kink in that is does the highway "officially" still run inside the Grand Canyon National Park? Or does it "end" at each park entrance?
Also, when it comes to Arizona highways, IIRC Arizona 989 is less than one mile long, nor is it signed in ANY way. Basically it was designated a State Highway so that a large bridge could be built on the State's dime, not the local municipality.
Quote from: Sonic99 on December 04, 2012, 01:01:04 AM
Quote from: agentsteel53 on December 03, 2012, 11:52:52 AM
Quote from: The High Plains Traveler on December 02, 2012, 07:48:21 PM
Without going through what (for New Mexico especially) would be an excruciating process, I can identify the longest single-county routes:
New Mexico: NM-12 (74 miles, Catron County)
Colorado: CO-318 (62 miles, Moffat County)
that's an interesting question in general. my guess for CA is route 247: 78 miles, entirely in San Bernardino County.
Arizona 64, 108 miles. Although the only potential kink in that is does the highway "officially" still run inside the Grand Canyon National Park? Or does it "end" at each park entrance?
Also, when it comes to Arizona highways, IIRC Arizona 989 is less than one mile long, nor is it signed in ANY way. Basically it was designated a State Highway so that a large bridge could be built on the State's dime, not the local municipality.
I believe AZ-80 is entirely located within Cochise County and is 119 miles long (if I read my atlas correctly).
I missed one in Aiken County. SC 126 (BELVEDERE-CLEARWATER RD).
Some LA ones from my stomping grounds:
Caddo Parish:
LA 168
LA 170
LA 173
LA 530
LA 538
LA 767
LA 3049
LA 3149
LA 3094
LA 3132
LA 3036
LA 526
LA 523
LA 525
LA 3231
Bossier Parish:
LA 537
LA 3
LA 527
LA 612
LA 614
LA 3227
LA 3105
LA 185
LA 782-1
LA 782-2
LA 72
LA 162
LA 529
Desoto Parish
LA 3276
LA 5
LA 172
LA 764
LA 765
LA 3015
LA 510
LA 3248
LA 522
LA 513
LA 346
LA 512
LA 481 (unless it straddles the parish line)
LA 763
LA 3103
US 84 Bus
QuoteI believe AZ-80 is entirely located within Cochise County and is 119 miles long (if I read my atlas correctly).
Yes
QuoteArizona 64, 108 miles. Although the only potential kink in that is does the highway "officially" still run inside the Grand Canyon National Park? Or does it "end" at each park entrance?
It's maintained by NPS but ADOT does still consider it a part of the state highway system and mileposts it as such, per the 2007 SHS Log
One-county state highways in Tennessee include TN 374, TN 238 and TN 237 in Montgomery County, TN 155 and TN 255 in Davidson County, and TN 397, TN 441 and TN 252 in Williamson County.
Essex County, MA:
22
35
97 in Massachusetts
114
127
127A
129A
213
New York has a ton of single-county state routes. Long Island has already been covered here, so I'll cover some of the other counties in the area.
Richmond: NY 440 (although it becomes a New Jersey route)
Bronx: I-695, I-895
Westchester: NY 35, NY 100, NY 100A, NY 100B, NY 100C, NY 116, NY 117, NY 119, NY 120, NY 120A (well sort of, since it goes into Connecticut), NY 123, NY 124, NY 125, NY 127, NY 128, NY 129, NY 132, NY 133, NY 134, NY 137, NY 138, NY 139, NY 141, NY 172, NY 433, NY 448
Rockland: NY 45, NY 59, NY 303, NY 304, NY 306
Putnam County, NY has NY 403, NY 301, NY 311, NY 164, and NY 312. NY 6N is close, but no cigar as it dips into Westchester County.
VA 162 is the only one I can think of off the top of my head.
Southern MN 101 ends at the Scott county line; there's a gap where southern 101 was a continuous route between the 212 freeway and MN 5, which is now Carver county 101. Now, the "middle segment" begins at MN 5 and ends before it curves and becomes Townline Road, so there's no cheating by saying the southbound lanes travel through Hennepin county for a while before it ends. Thus, two out of the three MN 101's are completely intracounty, within the same county (Carver County).
Quote from: Thing 342 on August 12, 2013, 08:11:12 PM
VA 162 is the only one I can think of off the top of my head.
VA's entire list is on page 3.
Here is the list for Rhode Island. A state where counties are pretty much non-existant anyway.
Asterisk means the route does cross a state line.
PROVIDENCE COUNTY:
RI-7
RI-10
RI-12
RI-15*
RI-94
RI-96*
RI-98*
RI-99
RI-100
RI-101*
RI-103A
RI-104
RI-107
RI-114A*
RI-120*
RI-121*
RI-122*
RI-123*
RI-126*
RI-128
RI-146*
RI-146A*
RI-152*
RI-246
NEWPORT COUNTY:
RI-24*
RI-77
RI-81*
RI-138A
RI-177*
RI-179
RI-214
RI-238
WASHINGTON COUNTY:
RI-78*
RI-91
RI-108
RI-110
RI-112
RI-165
RI-216*
KENT COUNTY:
RI-113
RI-118
RI-401
BRISTOL COUNTY:
RI-136*
Quote from: NE2 on November 24, 2012, 12:52:40 AM
Florida has a lot. Off the top of my head: 3, 5A, 423, 424, 437, 438, 441, 482, 539, 540, 542, 544, 548, 551, 552, 553...
[/quote
826
836
9A
992
9336
997
902
I can go on and on.
Idaho does not have a lot of state highways, but many of those are contained in one county.
SH-4 - Shoshone
SH-5 - Benewah
SH-7 - Clearwater
SH-9 - Latah
SH-13 - Idaho
SH-14 - Idaho
SH-29 - Lemhi
SH-37 - Power
SH-38 - Oneida
SH-40 - Bannock
SH-43 - Bonneville
SH-47 - Fremont
SH-53 - Kootenai
SH-54 - Kootenai
SH-57 - Bonner
SH-58 - Kootenai
SH-60 - Benewah
SH-61 - Bear Lake
SH-62 - Lewis
SH-64 - Lewis (3 miles of route is gravel, hugging the side of a mountain, barely one lane, no guardrails)
SH-66 - Latah
SH-69 - Ada
SH-72 - Payette
SH-74 - Twin Falls
SH-77 - Cassia
SH-79 - Jerome
SH-87 - Fremont
SH-97 - Harrison
SH-99 - Latah
SH-128 - Nez Perce
SH-200 - Bonner
Probably would have been easier to list the routes that entered more than one county, but where is the fun in that.
Medina County, OH (my old stompin' ground) is one of dozens of counties in Ohio with one-county state highways.
BTW, SR 421 and SR 606 are the ones in Medina Co.
Here's what I have for active single-county highways in Kansas
Allen County: 202* 203* 224*
Atchison County: 74*
Barber County: 8 (South)**
Brown County: 246
Bourbon County: 65
Cherokee County: 26* 66** 102 103*
Cheyenne County: 161** 217*
Clay County: 80*
Cloud County: 189*
Coffey County: 131*
Comanche County: 1
Cowley County: 360*
Crawford County: 126** 171**
Doniphan County: 120 136* 137* 238*
Dickinson County: 43 197* 206* 218*
Ellis County: 247* 255*
Ellsworth County: 111 141
Geary County: 157 244*
Graham County: 84* 85*
Greenwood County: 249*
Gove County: 211* 212* 216*
Harper County: 179**
Jackson County: 79* 214*
Jefferson County: 76* (slated to be turned back) 237*
Jewell County: 112* 228*
Labette County: 101
Lincoln County: 252* 284*
Linn County: 52 152 239
Lyon County: 78*
Marshall County: 110* 233*
Marion County: 168* 215* 256*
McPherson County: 86* 89* 153* 260*
Meade County: 98
Miami County: 279*
Mitchell County: 193* 194*
Morris County: 149
Nemaha County: 71* 87 88* 178* 187 236*
Norton County: 60* 67* 173* 261*
Osage County: 268 276* 278* 368*
Ottawa County: 41* 106
Pawnee County: 264*
Phillips County: 121*
Pratt County: 64*
Rawlins County: 117**
Republic County: 139 199* 266
Riley County: 113* 114*
Rooks County: 258*
Saline County: 104* 143*
Scott County: 95*
Sedgwick County: 251
Sheridan County: 188
Sherman County: 253* 267*
Smith County: 8 (North)* ** 182* 191* 204* 248*
Sumner County: 53 205* 210* 271*
Thomas County: 184* 186*
Trego County: 198*
Washington County: 22* 115* 119* 234* 243*
Wabaunsee County: 30* 138* 185* 195*
Wichita County: 167*
Woodson County: 105
* Less than 5 miles long
** connects to a highway in an adjacent state
Quote from: 1 on August 12, 2013, 06:50:46 PM
Essex County, MA:
22
35
97 in Massachusetts
114
127
127A
129A
213
I realize that you're fairly new to this site/forum (welcome aboard); however, those were already mentioned a page or two back in this thread. See PurdueBill's Reply #60 (to deathtopumpkins earlier reply) in the below-link.
https://www.aaroads.com/forum/index.php?topic=8133.50 (https://www.aaroads.com/forum/index.php?topic=8133.50)
Quote from: mgk920 on November 27, 2012, 02:03:03 PM
Quote from: hobsini2 on November 26, 2012, 10:03:13 PM
Another one I can think of is WI 116, entirely in Winnebago County.
The now decommissioned WI 150 was also entirely in Winnebago County.
A couple of more for the list for within Wisconsin:
MN 23
I-535
(both entirely within Douglas County)
Mike
Surprised nobody has mentioned DC-295 yet.
Quote from: Thing 342 on August 13, 2013, 10:51:00 AM
Surprised nobody has mentioned DC-295 yet.
like oh my god me too
Quote from: cpzilliacus on November 24, 2012, 01:39:55 PM
D.C. 295 and its northern continuation into Prince George's County, Maryland, Route 201.
This time, nobody has mentioned it.
Barnstable County, MA.
Routes here:
6 and 28 go into other counties.
Only in Barnstable County: 6A, 28A, 39, 124, 130, 132, 134, 139, 149, 151
(Edited to show that it's Massachusetts.)
AR 400
AR 170 (2 separate roads, both in the same county)
AR 399
AR 219
AR 282
AR 264 (multiple roads, all in the same county)
AR 255
AR 253
AR 143
AR 221
AR 392
AR 397
AR 206
AR 186
Probably lots more, but that's all that come to mind, off-hand.
Florida
Palm Beach County - 704, 706, 708, 715, 717, 786, 794, 800, 802, 804, 806, 808, 812, 880 (SR?)
Broward County - 736, 810, 814, 816, 818, 820, 822, 824, 828, 834, 844, 848, 858
Miami-Dade - 94, 112, 856, 860, 874, 878, 913 (SR?), 924, 922, 932, 934, 953, 970, 972, 986, 994
Martin - 76, 714
Collier - 951
Alachua - 24A, 26A, 120, 222, 331
Bradford - 230
Doesn't look like anyone has done Washington yet. Unfortunately, I'm only really familiar with Puget Sound, and I'm too lazy to look at a map.
Whatcom: 539, 542, 543, 544, 546, 547, 548
Skagit: 534, 536, 538
Snohomish: 92, 96, 204, 524, 526, 528, 531
King: 18, 164, 169, 181, 513, 515, 516, 518, 519, 520, 523, 599, 908*
Pierce: 161, 163**, 165, 512, 702, 704, I-705, 706
*Apparently, SR 908 died in 2010, but it's still on the BGSs on I-405 (haven't been on the route itself recently). Likewise, SR 527 is now technically only in Snohomish County, but it's still signed into downtown Bothell in King County.
**Except for the ferry terminal on Vashon Island (King)
Quote from: mgk920 on August 13, 2013, 10:36:14 AMA couple of more for the list for within Wisconsin:
MN 23
I-535
(both entirely within Douglas County)
Mike
Both enter Minnesota (Especially MN-23 since it's
from MN), and thus enter more than one county.
BTW: I-97 :bigass:
Rockingham County, NH:
1A in New Hampshire
1B
33
43
84
85
87
88
97 in New Hampshire
121 except ~100 feet
150 in New Hampshire
151
286 in New Hampshire
This does not count various routes with A after them.
Suffolk County, MA: 145
Warren County,NJ
RT-57
Union county,NJ
RT-439
Passaic County,NJ
RT-20
Middlesex County,NJ
RT-26
RT-91
RT-171
RT-172
Northampton County,PA
PA-512
PA-946